Rotor processing device for motor research and development
By designing a rotor processing device that utilizes negative pressure and magnetic force to adsorb debris, combined with a water spray plate to reduce dust, the problem of debris pollution during rotor grinding has been solved, achieving efficient debris collection and dust treatment, and improving the cleanliness and efficiency of rotor processing.
Patent Information
- Application Number
- CN202422851741.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-22
AI Technical Summary
The debris generated during rotor grinding contaminates the rotor surface and interferes with the grinding process.
A rotor processing device for motor research and development was designed, comprising a worktable, a grinding assembly, a cleaning box, fan blades, and a sieve plate. It utilizes negative pressure and magnetic force to adsorb debris and uses a water spray plate to reduce dust, thereby enhancing the debris collection and dust handling capabilities.
It effectively reduces the interference of debris on rotor grinding, improves the convenience of debris collection, reduces dust pollution, and enhances rotor surface cleanliness and processing efficiency.
Smart Images
Figure CN223558032U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to motor research and development technical field especially is rotor processingequipment for motor research and development. BACKGROUND
[0002] In the motor research and development, the design and production of the rotor need to consider multiple factors, including the shape, size, material, weight and moment of inertia of the rotor; these factors directly affect the performance of the motor, such as efficiency, power factor, starting torque and overload capacity.
[0003] The production process of the rotor usually includes the following steps: die casting, heat treatment, cutting, protection treatment, polishing, roll painting; polishing is one of the important links in the rotor processing process, which is used to remove burrs and uneven surfaces generated in the cutting process, and improve the surface quality and finish of the rotor.
[0004] The existing rotor polishing process is usually directly polished. In production and observation, it is found that a large amount of debris will be generated during the polishing of the rotor, which will pollute the surface of the rotor and interfere with the polishing process of the rotor.
[0005] Therefore, the rotor processing device for motor research and development is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0006] Therefore, the rotor processing device for motor research and development is proposed to solve the above problems.
[0007] To solve the above technical problems, the utility model provides a rotor processing device for motor research and development, including the workbench, the surface of workbench is equipped with polishing assembly;The top of workbench is equipped with fixed component;The top of workbench is fixedly connected with cleaning box;The middle part of cleaning box is fixedly connected with first motor;The output end of first motor is fixedly connected with first rotating shaft;First rotating shaft and cleaning box are through and are rotationally connected;The inner side wall of first rotating shaft is fixedly connected with spring;The end of spring is fixedly connected with slide rod;Slide rod and first rotating shaft are slidingly connected;The middle part of slide rod is fixedly connected with a plurality of fan blades;The inner side wall of cleaning box is fixedly connected with sieve plate;The top of inner side wall of cleaning box is fixedly connected with water spraying plate;The bottom of water spraying plate is provided with a plurality of holes;The top of water spraying plate is communicated with water pipe;Water pipe and cleaning box are through;Through the cooperation of fan blades and sieve plate, the debris generated during the polishing of the rotor will be adsorbed to the surface of the sieve plate, reducing the interference of the debris during the polishing of the rotor, improving the convenience of the device for collecting debris, and at the same time, through the setting of the water spraying plate, the dust removal treatment of the device for waste gas is realized, reducing the pollution of the dust generated during the polishing of the rotor to the environment.
[0008] In one embodiment of the utility model, the middle part of the fixed plate is fixedly connected with a plurality of first magnets, the middle part of the fixed plate is fixedly connected with a plurality of first magnets, the middle part of the fan blade is fixedly connected with a second magnet, the middle part of the fan blade is fixedly connected with a second magnet, the second magnet and the first magnet are correspondingly arranged, the middle part of the fan blade is fixedly connected with a plurality of cleaning rods, and the middle part of the fan blade is fixedly connected with a plurality of cleaning rods.
[0009] In one embodiment of the utility model, the middle part of the fixed plate is fixedly connected with a damping spring, the end of the damping spring is fixedly connected with a baffle, the baffle and the sliding rod are correspondingly arranged, the sliding rod approaches the fixed plate under the magnetic force of the first magnet and the second magnet, the sliding rod comes into contact with the baffle and makes the damping spring be in compression state, the damping spring absorbs the impact generated by the collision of the baffle and the sliding rod when being compressed, then transmits the decayed impact to the fixed plate, reduces the direct contact of the sliding rod and the fixed plate, and reduces the impact of the sliding rod on the fixed plate.
[0010] In one embodiment of the utility model, the middle part of the cleaning box is slidably connected with a cover plate, the cover plate is located on the top of the workbench, after the rotor polishing is finished, the staff can close the equipment and reinstall the cover plate on the surface of the cleaning box, the cover plate slides along the surface of the cleaning box and closes the cleaning box, the cover plate comes into contact with the sieve plate when sliding and scrapes off the debris attached to the surface of the sieve plate, and the convenience of the device for debris recovery is improved.
[0011] In one embodiment of the utility model, the fixed assembly comprises a second motor, the second motor and the workbench are in fixed connection, the output end of the second motor is fixedly connected with a positive and negative screw rod, the positive and negative screw rod and the workbench are rotationally connected, a plurality of sliding plates are symmetrically and screw-connected to the middle part of the positive and negative screw rod, the middle part of one of the sliding plates is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a second rotating shaft, the second rotating shaft and the sliding plate are throughly arranged and rotationally connected, a plurality of elastic sheets are fixedly connected to the middle part of the second rotating shaft, when the rotor needs to be fixed, the staff can align the rotor with the second rotating shaft and install it on the surface of the second rotating shaft, the rotor comes into contact with the elastic sheets and makes the elastic sheets be deformed, the elastic sheets apply elastic force to the inner wall of the rotor so that the rotor is fixed on the surface of the second rotating shaft, then the second motor can be started to make the sliding plate drive the rotor to move until the rotor can be processed by the polishing assembly, and the convenience of the device for fixing the rotor is improved.
[0012] In one embodiment of the utility model, the sponge is fixedly connected to the surface of the elastic sheet, the sponge is located on one side of the sliding plate, the rotor and the elastic sheet are in contact, the sponge is in contact with the rotor, the sponge can clean the inner wall of the rotor, the cleanness of the inner wall of the rotor is improved, and the sponge can also fill the gap between the elastic sheet and the inner wall of the rotor, so that the fixing effect of the elastic sheet on the rotor is enhanced.
[0013] In one embodiment of the utility model, the guide plate is fixedly connected to the end of the second rotating shaft, the guide plate is in the structure of a circular truncated cone, and the guide plate is made of flexible material, when the rotor is inserted into the surface of the second rotating shaft, the rotor is in contact with the guide plate and moves along the surface of the guide plate, the guide plate reduces the direct contact between the rotor and the second rotating shaft when the rotor moves, and the friction between the rotor and the second rotating shaft is also reduced.
[0014] In one embodiment of the utility model, the elastic sheet is in the structure of an arc, and the elastic sheet is arranged in a circumferential array, because the elastic sheet is in the structure of an arc, the resistance is smaller when the rotor moves along the surface of the elastic sheet, and the friction between the elastic sheet and the rotor is reduced.
[0015] Compared with the prior art, the above technical scheme of the utility model has the following advantages:
[0016] 1. The rotor machining device for motor research and development, the cooperation of the fan blade and the sieve plate, the debris generated by the rotor polishing is adsorbed to the surface of the sieve plate, the interference effect of the debris on the rotor polishing is reduced, the convenience of the device for collecting the debris is improved, the dust removal treatment of the device on the waste gas is realized by arranging the water spraying plate, and the pollution effect of the dust generated by the rotor polishing on the environment is reduced.
[0017] 2. The rotor machining device for motor research and development, the debris is also subjected to the magnetic force of the first magnet, the collection and interception effect of the sieve plate on the debris is enhanced, the cleaning rod can dredge the holes on the surface of the sieve plate, the holes on the surface of the sieve plate are shielded by the debris, the slide rod and the fan blade are attracted to the sieve plate under the magnetic force of the first magnet and the second magnet, the spring is in the stretched state, and the cleaning rod can dredge the holes on the surface of the sieve plate at different depths. DRAWINGS
[0018] In order to make the content of the utility model more easily understood, the utility model is further described in detail below according to the specific embodiments of the utility model and in combination with the drawings.
[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0020] Figure 2 It is a structure schematic view of the positive and negative lead screws in the utility model.
[0021] Figure 3 It is the structure schematic view of the cleaning box in the utility model;
[0022] Figure 4 It is the structure schematic view of the spring in the utility model;
[0023] Figure 5 It is the structure schematic view of the sieve plate in the utility model;
[0024] Figure 6 It is the structure schematic view of the elastic sheet in the utility model.
[0025] The description figure mark explanation: 1, workbench;12, polishing assembly;13, fixed assembly;14, cleaning box;15, first motor;16, first rotating shaft;17, spring;18, slide bar;19, fan blade;110, sieve plate;111, water spraying plate;112, water pipe;2, fixed plate;22, first magnet;23, second magnet;24, cleaning rod;3, damping spring;32, baffle;4, cover plate;5, second motor;52, positive and negative screw;53, slide plate;54, third motor;55, second rotating shaft;56, elastic sheet;6, sponge;7, guide plate. DETAILED DESCRIPTION
[0026] The utility model will be further explained in combination with the drawings and specific embodiment, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation to the utility model.
[0027] Refer to Figures 1 to 6The utility model discloses a rotor processing device for motor research and development, including work table 1, the surface of work table 1 is equipped with polishing subassembly 12, the top of work table 1 is equipped with fixed component 13, the top of work table 1 is fixedly connected with cleaning box 14, the middle part of cleaning box 14 is fixedly connected with first motor 15, the output of first motor 15 is fixedly connected with first rotating shaft 16, first rotating shaft 16 and cleaning box 14 are through and are rotationally connected, the inner wall of first rotating shaft 16 is fixedly connected with spring 17, the end of spring 17 is fixedly connected with slide bar 18, slide bar 18 and first rotating shaft 16 are slidingly connected, the middle part of slide bar 18 is fixedly connected with a plurality of fan blade 19, the inner wall of cleaning box 14 is fixedly connected with sieve plate 110, the top of the inner wall of cleaning box 14 is fixedly connected with water spray plate 111, the bottom of water spray plate 111 is porous, the top of water spray plate 111 is connected with water pipe 112, water pipe 112 and cleaning box 14 are through, when working, the staff can fix the rotor through fixed component 13, then can polish the rotor through polishing subassembly 12, and the rotor polishes and will produce the waste gas with the dust of chippings, and the staff can start first motor 15 to make first rotating shaft 16 drive slide bar 18, fan blade 19 rotate together, and fan blade 19 rotates and will produce the airflow towards the inside of cleaning box 14, at this moment, the surface of sieve plate 110 will be under the action of airflow and be in the state of negative pressure, and the chippings will be adsorbed to the surface of sieve plate 110 under the action of airflow, and the waste gas will also pass through sieve plate 110 and enter the inside of cleaning box 14, at this moment, water pipe 112 will be connected with water pump to make the water flow from the surface hole of water spray plate 111 and spray, and the water flow will carry out dust reduction treatment to the waste gas in the inside of cleaning box 14, and the purified waste gas will be discharged from the top of cleaning box 14, through the cooperation of fan blade 19 and sieve plate 110, the chippings produced during the rotor polishing will be adsorbed to the surface of sieve plate 110, reduce the interference effect of chippings during the rotor polishing, improve the convenience of the device to the chippings collection, and through the setting of water spray plate 111, realize the dust reduction treatment of the device to the waste gas, reduce the pollution effect of the dust produced during the rotor polishing to the environment.
[0028] Reference Figures 3 to 5As shown, the middle of the sieve plate 110 is fixedly connected with a fixed plate 2; the middle of the fixed plate 2 is fixedly connected with a plurality of first magnets 22; the middle of the fan blade 19 is fixedly connected with a second magnet 23; the second magnet 23 and the first magnet 22 are correspondingly arranged; the middle of the fan blade 19 is fixedly connected with a plurality of cleaning rods 24; when the debris is attached to the surface of the sieve plate 110 under the action of negative pressure, the debris will also be subjected to the magnetic force of the first magnet 22, thereby enhancing the collection and interception effect of the sieve plate 110 on the debris; when the fan blade 19 rotates, the cleaning rod 24 will rotate together, the cleaning rod 24 will dredge the holes on the surface of the sieve plate 110, thereby reducing the shielding of the holes on the surface of the sieve plate 110 by the debris; at the same time, when the fan blade 19 rotates, the second magnet 23 will also move together, the second magnet 23 will be subjected to the magnetic force of the first magnet 22 when moving, so that the slide rod 18 and the fan blade 19 will be attracted to the sieve plate 110 under the magnetic force of the first magnet 22 and the second magnet 23, and the spring 17 will be in a stretched state, so that the cleaning rod 24 will dredge the holes on the surface of the sieve plate 110 at different depths.
[0029] Referring to Figure 5 As shown, the middle of the fixed plate 2 is fixedly connected with a damping spring 3; the end of the damping spring 3 is fixedly connected with a baffle 32; the baffle 32 and the slide rod 18 are correspondingly arranged; when the slide rod 18 approaches the fixed plate 2 under the magnetic force of the first magnet 22 and the second magnet 23, the slide rod 18 will come into contact with the baffle 32 and the damping spring 3 will be in a compressed state, the damping spring 3 will absorb the impact generated by the collision between the baffle 32 and the slide rod 18 when compressed, and then transmit the attenuated impact to the fixed plate 2, thereby reducing the direct contact between the slide rod 18 and the fixed plate 2 and reducing the impact of the slide rod 18 on the fixed plate 2
[0030] Referring to Figure 3 As shown, the middle of the cleaning box 14 is slidingly fitted with a cover plate 4; the cover plate 4 is located on the top of the workbench 1; after the rotor polishing is completed, the staff can close the equipment and reinstall the cover plate 4 on the surface of the cleaning box 14, the cover plate 4 will slide along the surface of the cleaning box 14 and close the cleaning box 14, the cover plate 4 will come into contact with the sieve plate 110 when sliding and scrape off the debris attached to the surface of the sieve plate 110, thereby improving the convenience of debris recycling of the device
[0031] Referring to Figure 2 and Figure 6As shown, the fixed assembly 13 comprises a second motor 5; the second motor 5 and the workbench 1 are in fixed connection; the output end of the second motor 5 is fixedly connected with a reversible screw rod 52; the reversible screw rod 52 and the workbench 1 are in rotary connection; the reversible screw rod 52 is symmetrically and threadedly connected with a sliding plate 53 in the middle; one of the sliding plates 53 is fixedly connected with a third motor 54 in the middle; the output end of the third motor 54 is fixedly connected with a second rotating shaft 55; the second rotating shaft 55 is disposed through the sliding plate 53 and is in rotary connection; a plurality of elastic sheets 56 are fixedly connected to the second rotating shaft 55 in the middle; when it is necessary to fix the rotor, the staff can align the rotor with the second rotating shaft 55 and install it on the surface of the second rotating shaft 55, the rotor will come into contact with the elastic sheets 56 and make the elastic sheets 56 deform, the elastic sheets 56 will exert a elastic force on the inner wall of the rotor so that the rotor is fixed on the surface of the second rotating shaft 55, then the second motor 5 can be started to make the sliding plate 53 move with the rotor, until the rotor can be processed by the polishing assembly 12, improving the convenience of fixing the rotor by the device
[0032] Referring to Figure 6 As shown, the surface of the elastic sheet 56 is fixedly connected with a sponge 6; the sponge 6 is located on one side of the sliding plate 53; when the rotor comes into contact with the elastic sheet 56, it will also come into contact with the sponge 6, the sponge 6 will clean the inner wall of the rotor, improving the cleanliness of the inner wall of the rotor, and at the same time, the sponge 6 will fill the gap between the elastic sheet 56 and the inner wall of the rotor, enhancing the fixing effect of the elastic sheet 56 on the rotor.
[0033] Referring to Figure 6 As shown, the end of the second rotating shaft 55 is fixedly connected with a guide plate 7; the guide plate 7 is in the shape of a circular truncated cone; the guide plate 7 is made of flexible material; when the rotor is inserted into the surface of the second rotating shaft 55, it will come into contact with the guide plate 7 and move along the surface of the guide plate 7, the guide plate 7 will reduce the direct contact between the rotor and the second rotating shaft 55 when the rotor moves, and also reduce the friction between the rotor and the second rotating shaft 55.
[0034] Referring to Figure 6 As shown, the elastic sheet 56 is in the shape of an arc; the elastic sheet 56 is arranged in a circumferential array; because the elastic sheet 56 is in the shape of an arc, the resistance is smaller when the rotor moves along the surface of the elastic sheet 56, reducing the friction between the elastic sheet 56 and the rotor.
[0035] Principle: Workers can be fixed by the fixed component 13 on the rotor, then through the polishing assembly 12 can be polished on the rotor, the rotor will produce debris and dust exhaust, workers can start the first motor 15 so that the first rotating shaft 16 driven slide rod 18, fan blade 19 together, fan blade 19 will produce airflow towards the inside of the cleaning box 14, the screen plate 110 surface will be under the action of airflow in a state of negative pressure, debris will be adsorbed to the surface of the screen plate 110 under the action of airflow, exhaust gas will also pass through the screen plate 110 into the inside of the cleaning box 14, the water pipe 112 will be connected to the water pump so that the water flow from the surface of the water plate 111 hole, the water flow will be dusted on the exhaust gas inside the cleaning box 14, the purified exhaust gas will be discharged from the top of the cleaning box 14; Debris attached to the surface of the screen plate 110 under the action of negative pressure, debris will also be affected by the magnetic force of the first magnet 22, enhance the collection and interception of the screen plate 110 on the debris, while the fan blade 19 will drive the cleaning rod 24 together, the cleaning rod 24 will be dredged on the surface of the screen plate 110 hole, reduce the shielding of the screen plate 110 surface hole by the debris, while the fan blade 19 will also drive the second magnet 23 together, the second magnet 23 will be affected by the magnetic force of the first magnet 22, so that the slide rod 18 and fan blade 19 will be attracted by the magnetic force of the first magnet 22 and the second magnet 23 to the screen plate 110, the spring 17 will also be in tension, so that the cleaning rod 24 will be dredged on the screen plate 110 surface hole of different depth; The slide rod 18 will be in contact with the baffle 32 and the damping spring 3 will be in compression state when the slide rod 18 approaches the fixed plate 2 under the action of the magnetic force of the first magnet 22 and the second magnet 23, the damping spring 3 will absorb the impact generated by the collision of the baffle 32 and the slide rod 18 when compressed, and then the attenuated impact will be transmitted to the fixed plate 2, reducing the direct contact of the slide rod 18 and the fixed plate 2; When the rotor polishing is finished, workers can close the device and reinstall the cover plate 4 on the surface of the cleaning box 14, the cover plate 4 will slide along the surface of the cleaning box 14 and close the cleaning box 14, the cover plate 4 will be in contact with the screen plate 110 and remove the debris attached to the surface of the screen plate 110; When the rotor needs to be fixed, workers can align the second rotating shaft 55 and install it on the surface of the second rotating shaft 55, the rotor will be in contact with the elastic sheet 56 and make the elastic sheet 56 deform, the elastic sheet 56 will exert a force on the inner wall of the rotor so that the rotor is fixed on the surface of the second rotating shaft 55, then the second motor 5 can be started to drive the slide plate 53 to move the rotor until it can be processed by the polishing assembly 12; The rotor will also be in contact with the sponge 6 when it contacts the elastic sheet 56, the sponge 6 will clean the inner wall of the rotor, improving the cleanliness of the inner wall of the rotor, while the sponge 6 will also fill the gap between the elastic sheet 56 and the inner wall of the rotor;When the rotor is inserted into the surface of the second rotating shaft 55, the rotor will come into contact with the guide plate 7 and move along the surface of the guide plate 7, and the guide plate 7 will reduce the direct contact between the rotor and the second rotating shaft 55 when the rotor moves.
[0036] Obviously, the above embodiments are merely exemplary and are not intended to limit the embodiments. Based on the above description, those skilled in the art can make other different forms of changes or modifications. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.
Claims
1. A rotor processing device for motor development, comprising a workbench (1), characterized in that: The surface of the workbench (1) is provided with a polishing assembly (12); the top of the workbench (1) is provided with a fixing assembly (13); the top of the workbench (1) is fixedly connected with a cleaning box (14); the middle of the cleaning box (14) is fixedly connected with a first motor (15); the output end of the first motor (15) is fixedly connected with a first rotating shaft (16); the first rotating shaft (16) and the cleaning box (14) are penetratingly arranged and rotationally connected; the inner side wall of the first rotating shaft (16) is fixedly connected with a spring (17); the end of the spring (17) is fixedly connected with a sliding rod (18); the sliding rod (18) and the first rotating shaft (16) are slidingly connected; the middle of the sliding rod (18) is fixedly connected with a plurality of fan leaves (19); the inner side wall of the cleaning box (14) is fixedly connected with a sieve plate (110); the top of the inner side wall of the cleaning box (14) is fixedly connected with a water spraying plate (111); the bottom of the water spraying plate (111) is provided with a plurality of holes; the top of the water spraying plate (111) is communicated with a water pipe (112); the water pipe (112) and the cleaning box (14) are penetratingly arranged.
2. The rotor processing device for motor development according to claim 1, characterized by: The middle of the sieve plate (110) is fixedly connected with a fixed plate (2); the middle of the fixed plate (2) is fixedly connected with a plurality of first magnets (22); the middle of the fan leaf (19) is fixedly connected with a second magnet (23); the second magnet (23) and the first magnet (22) are correspondingly arranged; the middle of the fan leaf (19) is fixedly connected with a plurality of cleaning rods (24).
3. The rotor processing apparatus for motor development according to claim 2, characterized by: The middle of the fixed plate (2) is fixedly connected with a damping spring (3); the end of the damping spring (3) is fixedly connected with a baffle (32); the baffle (32) and the sliding rod (18) are correspondingly arranged.
4. The rotor processing apparatus for motor development according to claim 3, characterized by: The middle of the cleaning box (14) is slidingly fitted with a cover plate (4); the cover plate (4) is located on the top of the workbench (1).
5. The rotor machining device for motor development according to claim 4, characterized by: The fixing assembly (13) comprises a second motor (5); the second motor (5) and the workbench (1) are fixedly connected; the output end of the second motor (5) is fixedly connected with a reversible screw rod (52); the reversible screw rod (52) and the workbench (1) are rotationally connected; the middle of the reversible screw rod (52) is symmetrically and threadedly connected with a sliding plate (53); the middle of one of the sliding plates (53) is fixedly connected with a third motor (54); the output end of the third motor (54) is fixedly connected with a second rotating shaft (55); the second rotating shaft (55) and the sliding plate (53) are penetratingly arranged and rotationally connected; the middle of the second rotating shaft (55) is fixedly connected with a plurality of elastic sheets (56).
6. The rotor machining device for motor development according to claim 5, characterized by: The surface of the elastic sheet (56) is fixedly connected with a sponge (6); the sponge (6) is located on one side of the sliding plate (53).
7. The rotor machining device for motor development according to claim 6, characterized by: The end of the second rotating shaft (55) is fixedly connected with a guide plate (7); the guide plate (7) is in the structure of a circular truncated cone; the guide plate (7) is made of flexible material.
8. The rotor machining device for motor development according to claim 7, characterized by: The elastic sheet (56) is in the structure of an arc; the elastic sheet (56) is arranged in the form of a circumferential array.